Copy Smart Lock user preferences to local state so we can access them on the sign-in screen.

chrome/browser/extensions/api/easy_unlock_private/easy_unlock_private_api.cc

Index: chrome/browser/extensions/api/easy_unlock_private/easy_unlock_private_api.cc
diff --git a/chrome/browser/extensions/api/easy_unlock_private/easy_unlock_private_api.cc b/chrome/browser/extensions/api/easy_unlock_private/easy_unlock_private_api.cc
index 3585ffbbf4a07240415c5368366ffe39ea7fb4fa..9a3d9d5be0b1fafeaa11123ef2aaa65ec1cbd058 100644
--- a/chrome/browser/extensions/api/easy_unlock_private/easy_unlock_private_api.cc
+++ b/chrome/browser/extensions/api/easy_unlock_private/easy_unlock_private_api.cc
@@ -687,6 +687,10 @@ bool EasyUnlockPrivateGetUserInfoFunction::RunSync() {
     users[0]->logged_in = service->GetType() == EasyUnlockService::TYPE_REGULAR;
     users[0]->data_ready = users[0]->logged_in ||
                            service->GetRemoteDevices() != NULL;
+
+    EasyUnlockService::UserSettings user_settings =
+        EasyUnlockService::GetUserSettings(user_id);
+    users[0]->check_close_proximity = user_settings.check_close_proximity;
   }
   results_ = easy_unlock_private::GetUserInfo::Results::Create(users);
   return true;